#26299: 我偏偏不用for+if你能拿我怎樣XDD
henry0523ho.3@gmail.com
(Ho Henry)
#include <bits/stdc++.h>
using namespace std;
int main(){
long long int N,a,b,c;
cin>>N;
while(N-->0){
cin>>a>>b>>c;
cout<<(a==1?b+c:(a==2?b-c:(a==3)?b*c:b/c))<<'\n';
}
return 0;
}